The MSR Lightning Ascent delivers class-leading traction on icy slopes through its serrated aluminum frame and aggressive steel crampons that prevent snowballing, a finding credited to Switchbacktravel. The Paragon binding system distributes pressure evenly across the foot via an elastic mesh net, ensuring comfort during long hikes even in freezing conditions. Ergo Televator heel lift bars reduce calf fatigue by keeping the foot horizontal on steep ascents, though Alpinist notes some users may find the elevation uncomfortable. At $390 and with optional flotation tails adding cost, this 4 lb 5 oz pair is overkill for casual flat-trail outings and better suited for technical backcountry travel.
- — Class-leading traction from a full perimeter serrated aluminum frame and aggressive steel crampons that prevent snowballing on icy terrain (Switchbacktravel)
- — Paragon binding system features an elastic mesh net that distributes pressure evenly across the foot for high comfort and quick adjustment with gloves (Thetrek)
- — Televator heel lift bars reduce calf fatigue by keeping the foot horizontal during steep uphill climbs (Hikinglady)
- — High price point of $390 and optional flotation tails make it overkill for casual flat-trail outings (Switchbacktravel)
- — Feels clunky on packed trails (Cleverhiker)